baber/WOPTO huggingface dataset:
Patent JP-S55107302-A (JP)
Title: Microwave power branch unit
Inventor: AIKAWA MASAYOSHI
IPC: H01P5/12
Filed: 1979-02-10
Abstract: PURPOSE:To enable to obtain the function of branching and synthesis of microwave power, by providing one branching slot line and providing two branching lines having the line conductor and resistor in the slot. CONSTITUTION:Microwave power is delivered to the slot line L1 from the opposition of the branching slot line L10. In this case, in the slot S 10 of the slot line L10, the branch line H1 having the line conductor G1 and the resistor R1 and the branch line H2 having the line conductor G2 and the resistor 2 are extended along the extension of the slot line L10, and another end of the resistor R1 is connected to another end of the line conductor G2, and another end of the resistor R2 is connected to one end of the conductors 5, 6 forming the slot lines L2, L3 respectively. Thus, when the length of the line conductors G1, G2 is preselected to 1/4 of the wave length of micropower, the microwave power passes through the slot line with branch into two and is delivered to the slot lines L2, L3 respectively. That is, the branching function can be achieved.
Patent JP-S53101302-A (JP)
Title: Purification of organocyamic compounds
Inventor: KOIKE KAZUTAROU
IPC: C07C255/50
Filed: 1977-02-14
Abstract: PURPOSE: To obtain purified organocyanic compounds of high quality, which are colorless and without color development with time, by adding organic sulfonic acids to organocyanic compounds, heating, and distilling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06227145-A (JP)
Title: Manufacture of aggregated particle for thermal recording
Inventor: MATSUSHITA TOSHIHIKO
IPC: B41M5/26
Filed: 1993-02-01
Abstract: PURPOSE:To provide a method of producing aggregated particles for thermal recording, which are excellent in thermal responding characteristics and image shelf stability. CONSTITUTION:Aggregated particles for thermal recording consist of five ingredients of a dye precursor comprising fluoran dyes, a color developer comprising specific derivatives of salicylic acid or metal salts thereof, an aromatic isocyanate compound, an imino compound developing a color by a reaction with an isocyanate compound under heating and having at least one >C=NH and a sensitizer as the essential ingredients. The aggregated particles for thermal recording are produced by a method wherein the aggregated particles comprising the five ingredients are formed by carrying out monodispersions or codispersions of the five ingredients to have mean particle sizes of 0.1 to 0.5mum with the aid of an anionic dispersant and mixing them together before adding a cationic dispersant thereto under stirring.
Patent JP-H05210813-A (JP)
Title: Method and circuit for processing regenerative signal
Inventor: SUZUKI MASAMICHI
IPC: G11B5/09
Filed: 1992-01-30
Abstract: PURPOSE:To suppress an error due to a source and to accurately reproduce data by outputting a separate data (SPDout) of an optimum slice level from an OR circuit. CONSTITUTION:When a regenerative signal is to be processed, five reversal points of magnetization P1/P2/P3/P4/P5 are considered as shown in the figure. Their respective reversal positions of magnetization are E7/E4/P/L2/L6. However, P3 is influenced by negative edges of P1 and P5 to cause its level to be lowered, and by the conventional method, the data cannot accurately be reproduced. However, by setting the slice level lower than that, the data can accurately be reproduced.
Patent JP-S55108021-A (JP)
Title: Other system domiciled system for independent system
Inventor: NAGAI YASUMASA
IPC: G06F1/18
Filed: 1979-02-13
Abstract: PURPOSE: To simplify the system constitution, without providing individual simulator, by domiciling an independent system in the console of other system and performing data giving and reception to the both systems through the same interface.  
     CONSTITUTION: The host computer 1 performs the system control, the data network 2 is connected to the computer 1 to control ON-LINE. Further, the network 2 is connected to the cluster controller 4 via the MODEMs 3a, 3b, and a plurality of work stations 5aW5c are connected to the controller 4 to control the data reception and giving with the stations 5a, 5b and the controller 4. Further, the adaptor 6 is connected to the controller 4, and independent console is not given to the adaptor 6, but is domiciled to the console of the station 5b, and the data reception and giving is made with the station 5c through the MODEMs 3a, 3b from the adaptor 6 without providing simulator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63185567-A (JP)
Title: Stone discharging device in multistage tank vibrating barrel working machine
Inventor: KOBAYASHI HISAMINE
IPC: B24B31/12
Filed: 1987-01-26
Abstract: PURPOSE:To execute the replacing work for a polishing stone in a short time by forming a stone discharge port between the tank bottom in a barrel tank terminal part and the rear edge of a selecting net and installing a flap for opening and closing said stone discharge port and installing a stone discharging trough in the lower part of the flap. CONSTITUTION:When a work is polished, a stone discharge port 10 is closed, keeping a flap 11 at a position 11a. Then, a work which is not yet polished and fed from a feeding port 22 is lowered together with a polishing stone in an inside long pipe body 3b and raised in an outside long pipe body 3a, and passes on the flap 11 and introduced onto a selecting net. The polished work is selected and discharged from the discharge port, and the selected polishing stone is returned again into the inside long pipe body 3, and the same operations are repeated. When the grindstone is replaced after the polishing work, the flap 11 is turned and fixed at the position 11b, and the stone discharge port 10 is opened. Therefore, the polishing stone which rises in the outside long pipe body 3a and reaches the upper edge part of the pipe body 3a drops onto a stone discharging trough 13 and discharged outside a barrel tank.
Patent JP-S5399507-A (JP)
Title: Cross flow fan production
Inventor: AOKI YOSHIHIRO
IPC: F04D17/04
Filed: 1977-02-14
Abstract: PURPOSE: To simply and economically manufacture a cross flow fan which is used in air conditioners. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63182806-A (JP)
Title: Permanent current switch
Inventor: SUZUKI HIDEMOTO
IPC: H01F6/00
Filed: 1987-01-26
Abstract: PURPOSE:To prevent quenching due to rearrangement of current distribution by mutually connecting superconductive strands in a superconductive wire forming a superconductive coil through a highconductive metal to make uniform current distribution inside a conductor. CONSTITUTION:A superconductive wire 6 forms a superconductive coil 7 non- inductively wound on a spool 5 in a state of being folded in the middle position. A strengthening layer 8 is arranged in the outer circumference of the coil 7, then the coil 7 and the spool 5 are made solidified integratedly by impregnation with epoxy resin. The superconductive wire 6 consists of a Cu-Ni alloy matrix 9, pure copper 10 and an Nb-Ti alloy filament 11. The filament 11 is buried in the Cu-Ni alloy matrix 9 in the most regions. The filaments 11 are mutually connected in the part of pure copper 10. Thereby, current distribution inside a conductor is made uniform thus to prevent quenching due to rearrangement of current distribution.
Patent JP-S56112875-A (JP)
Title: Striking circuit with striking prohibiting band at voltage-fall
Inventor: ENDOU SADAMU
IPC: H02M1/08
Filed: 1980-02-12
Abstract: PURPOSE:To form the striking circuit to be utilized for a solid relay and the like by providing the striking prohibiting band of a thyristor in the lowering phase of a rectified output and by making a photocoupler operate to perform striking of the thyristor. CONSTITUTION:Power is introduced from a power source 3 into terminals O1 and O2 through a load 4 and SCR1 is connected between O1 and O2. Meanwhile, the voltage between the terminals O1 and O2 is rectified by a diode D1 and the output thereof is connected to the collector of a transistor T1 through the intermediary of a capacitor C1 and a resistance R1 of an inner-arc circuit 10 and to a base through the intermediary of a resistance R2, while between base emitters of T1 a phototransistor T is connected. Accordingly, by supplying current to a luminous diode D, SCR1 is struck, while by the charging and discharging operation of the capacitor C1 the striking of SCR1 in the lowering phase of the rectified output can be prohibited, and the solid relay, etc. of high performance can be formed in combination with various high-voltage striking prohibiting circuit.
Patent JP-H07207225-A (JP)
Title: Forming method for chipping-resistant coating film
Inventor: YAZAWA YOSHINAO
IPC: B05D7/14
Filed: 1994-01-13
Abstract: PURPOSE:To form a chipping-resistant coating film without causing poor adhesion. CONSTITUTION:A two-component chipping-resistant coating compsn. is prepd. by compounding the main component comprising 100 pts.wt. polyol resin and 5-100 pts.wt. talc, a modified crude diphenylmethane diisocyanate as the curative, and a pigment in an equivalent ratio of effective NCO group of the curative to OH group of the polyol resin of (450:100)-(100:100) and in an amt. of the pigment of 55-70wt.% of the solid content of the compsn. The compsn. is applied to an automotive exterior panel, giving a chipping-resistant coating film which does not undergo the surface degradation due to acid rain and does not cause poor adhesion to a topcoating film developed to be resistant to scratch.
Patent JP-S54110236-A (JP)
Title: Under coating compound for vacuum metallizing
Inventor: WAKABAYASHI YUKIMASA
IPC: C08J7/04
Filed: 1978-02-16
Abstract: PURPOSE: The title coating compound capable of providing a vacuum metalizing article having improved appearance, adhesiveness, and durability with prevented grain growth, etc., comprising a composition as film-forming components consisting of nitrocellulose and a polyisocyanate compound.  
     CONSTITUTION: An under coating compound comprising a composition consisting of A) 100 parts by wt. of nitrocellulose containing 10W14 wt.%, preferably 10.7W12.2 wt.% of nitrogen and B) 1W10,000 parts by wt., preferably 5W5,000 parts by wt. of a polyisocyanate compound having not less than 0.1 wt.%, preferably 0.5W50 wt.% of isocyanate group, and, if necessary, C) not more than 50 wt.% based on the total weight of A and B of a high polymer material having two or more functional groups, as film-forming components. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52100089-A (JP)
Title: Control rod driving device in reactor
Inventor: UCHIKAWA SADAO
IPC: G21C7/16
Filed: 1976-02-18
Abstract: PURPOSE: A control rod driving device having a mechanism capable of freely adjusting the drawing out velocity of each control rod at the time of control rod in operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10214847-A (JP)
Title: Compound semiconductor device and its manufacture
Inventor: EGUCHI YOSHIHITO
IPC: H01L29/73
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a heterojunction transistor (HBT) having ohmic electrodes low in contact resistance and good in thermal stability by forming the ohmic electrodes from an electrode material containing an intermetallic compound composed of nickel and titanium. SOLUTION: A contact layer 6 and an emitter layer 5 are etched to form an emitter mesa in inverted mesa shape. Then a base layer 4 and a collector layer 3 are etched to form a base mesa in inverted mesa shape. In this case, it is preferable that the etching depth is such that a sub-collector layer 2 is slightly etched. Then a Ni thin film 7 is evaporated thereon, and a Ti thin film 8 is evaporated. Thereafter, electrode patterning is performed to form ohmic electrodes containing Ni and Ti. Elements are isolated, and electrodes are drawn out to complete HBT. As a result, it is possible to simultaneously form ohmic electrodes for emitter, base and collector.
Patent JP-H10214967-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJII KUNIHIRO
IPC: H01L29/417
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent a short circuit from being generated between a source electrode, a drain electrode and a gate electrode in an FET, of a polycide structure, which is provided with the source electrode, the drain electrode and the gate electrode which are of a pushed-up structure. SOLUTION: A field oxide film 102 is formed on a p-type silicon substrate 101, a gate electrode 104 which is composed of polysilicon is formed via a gate oxide film 103, a lightly doped source-drain region 105 is then formed, and a first sidewalk spacer 106 is formed (a). A silicon film 107 is grown selectively (b). An oxide film is formed on the surface of the silicon film 107 by thermal oxidation, it is then etched back, and a second sidewall spacer 108 is formed (c). Titanium is deposited, a heat treatment is performed, a titanium silicide layer 112 is formed, and a pushed-up source-drain region 110 and a pushed-up gate electrode 111 are formed.
Patent JP-H02199247-A (JP)
Title: Air-fuel feedback control device for internal combustion engine
Inventor: KUME TAKEO
IPC: F02D41/14
Filed: 1989-01-27
Abstract: PURPOSE:To uniformize an air-fuel ratio between banks by a method wherein an amount of fuel fed to two cylinder groups by first and second fuel feed devices is set by means of a first oxygen detecting means, and an amount of fuel to a second cylinder group is corrected by means of a signal from a second oxygen detecting means. CONSTITUTION:An engine control device 44 calculates a fundamental fuel injection amount based on signals from an airflow meter 50 and a crank angle sensor 56 and corrects it by means of an output signal from a rear O2 sensor 42 at the rear of a catalyst converter 36. A set fuel amount is injected through fuel injection valves 16 of banks 12a and 12b on both sides to feed it to each cylinder. Exhaust gas concentration in an exhaust manifold 30 of the right bank 12a is detected by a front O2 sensor 40, and based on an output signal therefrom, an amount of fuel fed to each cylinder of the right bank 12a is corrected. This constitution enables feedback control of an accurate air-fuel ratio through correction of unevenness in an air-fuel ratio between the banks.
Patent JP-S58146557-A (JP)
Inventor: INGO SANDONAA
IPC: C07C67/00
Filed: 1983-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03222345-A (JP)
Title: Semiconductor wafer carrying-out/storing system
Inventor: NISHIGORI TETSUO
IPC: H01L21/68
Filed: 1990-01-27
Abstract: PURPOSE:To improve more a throughput by a method wherein the vertical movement of a cassette or a carrying-out means is controlled by a signal from a memory means and a signal from a console panel and an arbitrarily selected semiconductor wafer is carried out and stored. CONSTITUTION:The title system is constituted in such a way that an optical beam B which is emitted from a projection part 4 is projected from a position over a little the right of a wafer 3, is received by a photodetection part 5 at a position under a little the left of the wafer 3 and the optical beam B intersects slantingly to the central part of the wafer 3 and strikes on the surface of the wafer. A cassette 1 is vertically moved, whereby the presence or absence of the wafers 3 in the cassette 1 is checked by a photosensor and the information is memorized in a memory device 10. A signal based on the memorized information and a selective signal from a console panel 11 are inputted in a control device 9 and the cassette 1 is vertically moved to a position where a prescribed wafer is taken out. When the cassette 1 is made to stop at the position where the prescribed wafer is taken out, a moving base 2 which is a carryingout means is inserted in the cassette, attracts the wafer and carries out.
Patent JP-S5299829-A (JP)
Title: Copying apparatus
Inventor: SATOMI TOYOKAZU
IPC: G03G15/00
Filed: 1976-02-17
Abstract: PURPOSE:To waste a developing agent, lighting the load upon a cleaning device, prevent the transfer of a toner image and off-set by detecting the termination of use of an electrostatic latent image to remove the same before the development after the use.
Patent JP-H0563516-A (JP)
Title: Radio receiver
Inventor: BUERUNAA HENTSUE
IPC: H04B1/16
Filed: 1992-01-31
Abstract: PURPOSE: To prevent trouble, caused by temporary switching of a reception frequency, from being heard. CONSTITUTION: In normal operation, a changeover switch 8 is at an upper position, a received audio signal is led from an analog-to-digital converter 6 to a digital signal processing circuit 10 and written in a memory 9 during this operation, while the frequency is switched temporarily to another frequency, a microcomputer 5 moves the changeover switch to a lower position and the output signal of the memory 9 is led as a signal to the digital signal processing circuit instead of the received audio signal. The signal read out of the memory 9 is written in the memory again, so it is used as a substitute signal repeatedly.
Patent JP-2000215106-A (JP)
Title: Removable nonvolatile memory, digital information recording device, digital information reproducing device, and digital information recording and reproduction system
Inventor: NISHIMOTO YOSHIRO
IPC: G06F21/10
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide the removable nonvolatile memory which can inhibit its internally recorded digital information from being used by illegal copying, the digital information recording device and digital information reproducing device which use it, and the digital information recording and reproduction system which is equipped with them. SOLUTION: In the nonvolatile memory 0, a rewritable area 1b and an unrewritable area 1a are formed, and ID information characteristic of the nonvolatile memory 0 is previously stored in the unwritable area 1a. A digital information recording device 10 ciphers digital information according to the ID information in the unwritable area 1a and then records it in the rewritable area 1b. A digital information reproducing device 20 deciphers the digital information in the writable area 1b according to the ID information in the unwritable area 1a and reproduces it.
Patent JP-S53100531-A (JP)
Title: Vehicle seat
Inventor: ARAI TOMIJI
IPC: B60N2/90
Filed: 1977-02-16
Abstract: PURPOSE: To provide an arrangement for vehicle seat, in which seat cushion movable frame is disposed on seat cushion frame by the intermediary of cushion plate spring, and rear portion of the seat cushion movable frame is supported on seatback frame by the intermediary of suspension, whereby it is enabled to effectively absorb vibration of the vehicle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60160634-A (JP)
Title: Semiconductor device
Inventor: SHIRAI KAZUNARI
IPC: H01L29/43
Filed: 1984-01-31
Abstract: PURPOSE:To obviate contact faults of a semiconductor device having aluminium wirings, by arranging electrodes and wirings such that the aluminium wirings connected to the electrodes of a semiconductor element in windows are provided on a second insulation film covering the electrodes provided in windows formed in a first insulation film covering the semiconductor element. CONSTITUTION:A gate electrode 4 is provided on a p type silicon substrate 1 through n<+> type source or drain regions 2 and a gate insulation film. An SiO2 film 10 is thermally formed as a first insulation film so as to cover them and is windowed so that conductive polycrystalline silicon electrodes are formed in the windows. A PSG film 12 as a second insulation film is provided to cover the upper surface including these electrodes and is windowed so that aluminium wirings 13 are formed in connection with the conductive polycrystalline silicon electrodes 11. Finally, the uppermost surface is covered with a cover insulation film 6. In such a structure, the polycrystalline silicon electrodes 11 provided between the n<+> regions 2 and the aluminium wirings 13 prevents the growth of a silicon epitaxial layer during heat the heat treatment or operation, and therefore contact faults can be obviated.
Patent JP-S59142296-A (JP)
Inventor: MAMURO HIDEO
IPC: C11B3/12
Filed: 1983-02-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04255881-A (JP)
Title: Image forming device
Inventor: TAKASHIMA HIROSHI
IPC: G03G15/00
Filed: 1991-02-08
Abstract: PURPOSE:To provide an image forming device where the electrostatic charging amount of developer is forcibly raised at the time of starting an operation after stopping and restraining the fluctuation of developing ability caused by the lowering of the electrostatic charging amount in the middle of stopping so as to obtain the stable adhesive amount of toner. CONSTITUTION:In an electrophotographic system image forming device provided with a developing unit 4 using dry two-component developer, a means for forcibly raising the electrostatic charging amount of the developer in the unit 4 is provided as a separate means from an ordinary image forming means. Then, the acting state of the ordinary image forming means is changed as necessary and the unit 4 is set as an electrostatic charging amount raising means at such a time, and the electrostatic charging amount raising means is allowed to act in accordance with the measured value of a stopping time. Furthermore, a control mode in which the unit 4 is idly rotated and a control mode in which the toner is forcibly consumed by forming a specified image pattern on a photosensitive body 1 and performing developing actions are switched in accordance with the length of the stopping time.
Patent JP-H10213551-A (JP)
Title: Chipping detection device for glass substrate and chipping detecting method
Inventor: SHUDO KAZUO
IPC: G01N21/88
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a chipping detection device for a glass substrate which efficiently spots chipping taking place in an outer circumferential part of a glass substrate in the early stages and can prevent the cracking of the substrate in a succeeding device, in particular, a spin drying treatment device. SOLUTION: A chipping detection device for a glass substrate, which detects chipping of a rectangular-shaped glass substrate G1, comprizes a containing casette 1 in which the glass substrate G1 is contained, a conveying means A for conveying the glass substrate G1, a position adjusting means B for aligning the glass substrate G1 conveyed by the conveying means A, a detection means C for detecting chipping of the glass substrate G1, a judging means for judging whether there is chipping or not, and a defective unit casette 2 for containing a chipped glass substrate G2, and the detection means C comprizes a detector 3 and a slide mechanism 4 for moving the detector 3 along a lateral side of the glass substrate G1.
Patent JP-H03220836-A (JP)
Title: Asynchronous transmission mode exchange
Inventor: KAGAWA MANABU
IPC: H04L12/931
Filed: 1990-01-25
Abstract: PURPOSE:To easily change a control system at new service addition and to realize high speed switching even at switch multi-stage constitution by using one unit of the hardware used for an ATM cell channel applying bit slice processing for a channel for switch control information cell as it is. CONSTITUTION:Each one bit is assigned in the unit of ATM cell 1 byte via an ATM cell channel to ATM cell channel units 1-8 of a same hardware configuration and 8 parallel processing is implemented. A switch control information cell channel unit 9 is of the same hardware as the ATM cell channel units 1-8. The increase in the hardware by the addition of the switch control information cell channel unit 9 is 1/8 of the total channels and a switch control information cell length is 53 buytes/8=53 bit length. A switch control section 10 generates a control signal based on the switch control information cell to control simultaneously the switch control information cell channel unit 9 and the ATM cell channel units 1-8.